The European Commission has announced that Romania and Bulgaria will be admitted to the EU in January 2007, but under strict conditions.

Commission President Jose Manuel Barroso said both countries had made enough progress to join the union.

But they will be checked for progress in curbing organised crime and corruption, and ensuring food safety and the proper use of EU funds.

Bulgaria's PM said the move was the fall of the Berlin Wall for his nation.

Romanian Prime Minister Calin Tariceanu said his people should be proud of themselves, but should not make the mistake of thinking that accession would mean all the country's problems would be solved.

The conditions are tougher than those imposed on previous new members, observers say.

The BBC's Oana Lungescu in Strasbourg says they are intended both as a reassurance for EU citizens, only half of whom support further enlargement, and as a warning to Turkey and the Balkan nations still lobbying for EU membership.

Concerns remain

The commission's report confirms that after seven years of talks, Bulgaria and Romania are able to take on the rights and obligations of EU membership.

Bulgaria and Romania have made further progress... demonstrating their capacity to apply EU principles and legislation from 1 January 2007

"This is the genuine and final fall of the Berlin Wall for Bulgaria," said Bulgarian Prime Minister Sergei Stanishev.

But the commission president said there were a number of areas where further progress was needed in the months leading to accession and beyond.

Unless Bulgaria cracks down on organised crime, legal decisions taken by its courts could be disregarded in the rest of Europe.

Both countries will have to report every six months on progress in fighting corruption.

By March, they also need to set up agencies to handle millions of euros worth of EU farm aid, or risk losing a quarter of the cash.

Both will face food export bans due to outbreaks of animal diseases like swine fever, while Bulgarian planes could be banned from flying into EU airspace until the country improves its air safety standards.

There could also be restrictions on migration to other EU countries for up to three years.

Streamlining needed

An EU official said the commission did not want to punish Bulgaria and Romania, but to make them work harder to carry out reforms.

I think Romania is certainly ready for the EU - it's like any other European country and has some great qualities...